2007-02-08 04:02:44 · 6 answers · asked by kunj 1 in Science & Mathematics ➔ Other - Science
using C. D.'S,D.V.D'S U can see the spectrum
2007-02-08 05:24:15 · answer #1 · answered by RAM KRISHNA MISHRA 1 · 0⤊ 0⤋
Well, you can use water drops (spray) and create a rainbow!
You can also use a diffraction grating to split the light into different wave lengths. A grating costs much more than a prism, but we are talking of the theoretical possibilities.
A poorly corrected lens does create chromatic aberration, which is a poor way of color separation.
2007-02-08 12:56:00 · answer #2 · answered by Swamy 7 · 0⤊ 0⤋
1. Refraction grating : most popular one, like CD and DVDs
2. Thin film: soap bubbles
3. Tiny droplets: rain bow, water spray
2007-02-09 23:09:36 · answer #3 · answered by kenneth h 6 · 0⤊ 0⤋
You can buy a diffraction grating sheet for about U.S $10.
2007-02-08 15:03:30 · answer #4 · answered by morningfoxnorth 6 · 0⤊ 0⤋
create a small fountain of water.
2007-02-09 04:25:50 · answer #5 · answered by shobhit j 2 · 0⤊ 0⤋
1. We can use an empty C.D.
2007-02-11 10:05:56 · answer #6 · answered by ankita n 1 · 0⤊ 0⤋